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文摘
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较全面的对国内外厚膜电阻导电机理的研究状况进行了综述，介绍了均匀分布模型，均匀通道模型，非隧道势垒模型，隧道势垒模型及其优缺点。对隧道壁垒模型进行深入的分析和讨论。并运用这些理论解释了厚膜电阻的温度特性、电场特性和热电效应。 |
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其他语种文摘
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A more comprehensive survey of the research states on the electric conduction mechanism of thick film resistance was presented in this paper, and many kinds of conduction patterns, theory and their defects,for example, uniform model, uniform channel model and non - tunneling barrier model were introduced too. To the tunneling barrier model, particular analysis and discussion were carried through, and these theories were utilized to expound the temperature dependence of conductance, electric field dependence of conductance and thermoelectric effect of thick film resistance. |
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来源
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电子器件
,2003,26(3):264-268 【扩展库】
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关键词
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厚膜电阻
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导电机理
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隧道效应
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地址
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中国科学院合肥智能机械研究所, 传感技术国家重点实验室, 合肥, 230031
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1005-9490 |
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学科
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一般工业技术 |
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文献收藏号
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CSCD:1345500
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